807326079395712 has 128 divisors (see below), whose sum is σ = 2152432797782400. Its totient is φ = 268108381194240.

The previous prime is 807326079395609. The next prime is 807326079395713. The reversal of 807326079395712 is 217593970623708.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807326079395713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001477287 + ... + 1002283097.

It is an arithmetic number, because the mean of its divisors is an integer number (16815881232675).

Almost surely, 2^{807326079395712} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 807326079395712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1076216398891200).

807326079395712 is an abundant number, since it is smaller than the sum of its proper divisors (1345106718386688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

807326079395712 is a wasteful number, since it uses less digits than its factorization.

807326079395712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815524 (or 815512 counting only the distinct ones).

The product of its (nonzero) digits is 240045120, while the sum is 69.

The spelling of 807326079395712 in words is "eight hundred seven trillion, three hundred twenty-six billion, seventy-nine million, three hundred ninety-five thousand, seven hundred twelve".